3.5V 11720 Coaxial Ophthalmoscope with 71055 And case The patented Welch Allyn Coaxial Vision System facilitates
ophthalmoscopy by enabling easier entry into the eye, a larger field
of view, and reduced glare compared to standard ophthalmoscopes.
■■Halogen HPX® lamp provides light for true tissue
color and long-lasting performance
â– â– Coaxial optics produce a shadow-free spot, easier entry into undilated
pupils, and a larger field of view versus standard ophthalmoscopes
â– â– Detect corneal abrasions with cobalt blue filter
â– â– Polarizing filter virtually eliminates corneal reflection
â– â– Sealed optics keep out dust and dirt
â– â– 18 unique aperture/filter combinations for greater versatility
â– â– Red-free filter may be used with any aperture
â– â– 28 focusing lenses with a range of -25 to +40 diopters